P number: | P005363 |
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Old photograph number: | A13647 |
Caption: | Western side of Fort Grosnez, Alderney. |
Description: | Hornfelsed gabbro. Close-up of part of the gabbroic block in A13646; light-coloured weathered surfaces are 'spotted' by brown amphibole porphyroblasts and trails of sericitic and chloritic alteration. |
Date taken: | Thu Jan 01 00:00:00 GMT 1976 |
Photographer: | Jeffery, C.J. |
Copyright statement: | NERC |
Orientation: | Landscape |
Size: | 352.53 KB; 1000 x 659 pixels; 85 x 56 mm (print at 300 DPI); 265 x 174 mm (screen at 96 DPI); |
Average Rating: | Not yet rated |
Categories: | Unsorted Images |
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